#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 20244 bed, 4 bath, 3,858 sqft on 0.43 acres in Austin. Austin, TX 78731. $4,607,500. Austin ISD.
Experience exceptional Lake Austin living from this stunning lakeside retreat situated minutes from downtown and ideally positioned at the mouth of Dry Creek inlet with minimal boat traffic. The private two-story boat dock features a party deck on top, and a motorized boat lift to securely store your boat out of the water. Designed for year-round entertaining, the outdoor oasis features a resort-style pool and spa, built-in outdoor kitchen with gas grill, fire pit, a private sandy beach, and expansive lawn leading to the water’s edge that can easily be accessed using the included golf cart. Inside, the lake-facing primary suite captures breathtaking views of Lake Austin, the Bright Leaf Preserve from both the bedroom and its private balcony. There are two ensuite bedrooms sharing the upper level with the primary suite, and a fourth ensuite bedroom on the ground level. This remarkable home offers the perfect blend of privacy, comfort, and unforgettable waterfront living.
Listing information last updated October 2, 2026.
Listed by Kuper Sotheby's Int'l Realty
MLS# 7577932 • Active
IDX inquiries: Keenan Group at Compass · (512) 415-7653
Verified property facts
5307 Tortuga Trl is listed at $4,607,500 with 4 bedrooms, 4 full, 2 half bathrooms, 3,858 square feet, 0.43-acre lot. This places it above the ZIP 78731 single-family closed-sale median price of $1,209,000 (ZIP 78731 geography · single-family closed sales · median sale price · trailing 12 months as of Oct 15, 2026).
5307 Tortuga Trl is zoned for Austin ISD with assigned schools: Highland Park (elementary), Lamar (Austin ISD) (middle), McCallum (high). School assignments should be verified directly with the district.
5307 Tortuga Trl is a Residential built in 2001 featuring 4 bedrooms, 4 full, 2 half bathrooms, 3,858 square feet, 0.43-acre lot.
This page does not assume a mortgage rate or publish a monthly payment for 5307 Tortuga Trl. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.
#1 Austin Board of Realtors Team. 1,000+ homes sold and $1B+ in career sales over 25+ years in Austin.
25+ years advising buyers and sellers in this community
7 records on file
Every recorded listing, sale, and lease at 5307 Tortuga TRL, whoever represented it.
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Price Change with current price, original ask, and market time.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025+26.3% | — | $2,620,133 | — | — |
2024-10.0% | — | $2,074,827 | $2,513,385 | $327,968 |
2023+10.8% | — | $2,305,332 | $1,306,800 | $768,027 |
2022 | — | $2,081,200 | $1,306,800 | $998,532 |
Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility.
Excluded from this estimate: property taxes and home insurance. Each requires verified amount, cadence or unit, source, and as-of details.
HOA source: MLS Grid / Unlock MLS, as of 2026-10-15T11:07:16.978+00:00; normalized from annual dues.
20% ($922K)
Adjustable assumption - not a lending recommendation.
$4,607,500
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A sourced read on Austin pricing, timing, and property scale. No automated valuation claim.
List price
$4,607,500
Price per sqft
$1,194/sqft
Vs. Neighborhood guide reference price
Not available
Days on market
92 days
Original to current
$242.5K reduction
$4.9M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 15, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
As of Oct 15, 2026, 5307 Tortuga Trl is offered at $4,607,500. The current MLS snapshot shows 58 active listings in 78731. Keenan Group has completed 91 verified transactions in 78731 within its 1,000+ completed transactions and $1B+ career volume across Austin.
The MLS listing marks 5307 Tortuga Trl as waterfront. The reported waterfront feature is Waterfront. Confirm shoreline access, dock rights, and floodplain status from current property documents during due diligence.
The MLS listing reports HOA or association dues of $160 annual for 5307 Tortuga Trl. It does not establish included amenities, services, rules, reserves, or current assessments; verify those items in current association documents.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
Homes sold by Keenan Group.
15 events on record
Current Price
$4,607,500
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025+26.3% | — | $2,620,133 | — | — |
2024-10.0% | — | $2,074,827 | $2,513,385 | $327,968 |
2023+10.8% | — | $2,305,332 | $1,306,800 | $768,027 |
2022 | — | $2,081,200 | $1,306,800 | $998,532 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
| Address | Offered At |
|---|---|
| 6428 Williams Ridge Way | $2.50M |
| 6109 Mountain Villa Cir | $3.20M |
| 7218 Valburn DR | $3.27M |
| 7311 Running Rope | $2.50M |
| 6907 Ladera Norte | $2.50M |
Car-Dependent
No Nearby Transit
Somewhat Bikeable
Walk Score measures walkability based on distance to amenities. Transit Score measures public transportation access. Bike Score measures bikeability based on bike infrastructure and terrain.
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